The person or object referred to, for some reason, makes one lose one's resolve, rendering a person easily influenced or coerced to doing something they're usually not predisposed to doing. In other words, “kryptonite” in this context is a metaphor of “weakness”.
Jacqueline is Robb's kryptonite.
by RockinRobin76 April 23, 2018
Get the Kryptonitemug. a drink invented in the early 90's by KEL LEE named after the rich green color and a big Superman fan. the drink is a mix of vodka, peach schnapps, Blue Curacao liqueur and Orange juice.
by KEL LEE July 18, 2014
Get the Kryptonitemug. by Young beez May 12, 2009
Get the Kryptonitemug. A physical and mental state achieved when heavily under the influence of alcoholic substances.
The drunker you get, you become more akin to Superman when he's near Kryptonite. Unable to stand, talk and make sensible decisions.
The drunker you get, you become more akin to Superman when he's near Kryptonite. Unable to stand, talk and make sensible decisions.
by topperharley June 16, 2013
Get the Kryptonitedmug. 1. The only substance that can harm wordSuperman.
2. (metaphorical) Something you have a strong aversion to.
2. (metaphorical) Something you have a strong aversion to.
by zachwolff October 20, 2003
Get the kryptonitemug. (n.) a form of crystal methamphetamine that turns into a green liquid when melted for the purpose of the inhallation of its vapors.
by clownpenis January 6, 2006
Get the kryptonitemug. Anything that's "poison" to you, something that's so horrible you'll always want to stay away from it.
Sandra loves music by Philip Glass, but she can't stand anything by John Adams.  She thinks that John Adams' stuff is musical kryptonite.
by pentozali March 3, 2008
Get the kryptonitemug.